2 x 320W XL QB V2 R SPEC KIT vs the new 650R

JSB99

JSB99

Well-Known Member
I was planning on ordering two of these XL 320 kits for my 5 x 5 footprint, but then I saw the new 650r. It looks like it'd be close to the equivalent layout, and the prices are close, but would one be better than the other?

horticulturelightinggroup.com

320W XL QB® V2 Rspec® LED Kit

Ultra High Efficiency LED Boards for DIY. QB288 has 288pcs Samsung LM301H LED. 320 Watt Lamp Kit suited for main light and supplement lighting. 3 ft. long heatsink for a wider spread.
horticulturelightinggroup.com horticulturelightinggroup.com

horticulturelightinggroup.com

HLG 650R

High Efficiency Commercial Indoor Horticulture LED grow light designed to replace a double-ended 1000watt HID with just 6100 Watts. 1700 PPF @ 2.8PPF/W. Full-spectrum. LED Module made by Samsung. Powered by Samsung LM301H LED and Deep Red LED 660nm
horticulturelightinggroup.com horticulturelightinggroup.com
 
I would order 12 qb 132 and 2 of these drivers. You would have much better spread.
HLG-480H-C2100

And dim a little, that driver gives them a little more power than maximum.
 
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andymex said:
I would order 12 qb 132 and 2 of these drivers. You would have much better spread.
HLG-480H-C2100

And dim a little, that driver gives them a little more power than maximum.
Click to expand...
I'm already going to be spending more than I want @ $1099, so it has to be one of these. A lot of stuff is out of stock, with the virus and all. I'm not seeing too much stuff in the kits section. The two I mentioned above are available.
 
I the description for the HLG 650R, it says that it could replace a double-ended 1000w HID, with just "6100 watts". Somehow, I think that's a type-o LOL!
 
For 3 kits of qb 132 you would spend 400$ and for the 2 drivers about 250$. So you could build the lamp for about $700. The maximum wattage would be 900 watts much higher than the 650R and the spread will also be better.
 
andymex said:
For 3 kits of qb 132 you would spend 400$ and for the 2 drivers about 250$. So you could build the lamp for about $700. The maximum wattage would be 900 watts much higher than the 650R and the spread will also be better.
Click to expand...
so how would i lay out 3 x QB132 over a 5 x 5 spot? Wouldn't I need four to make more of a square?
 
JSB99 said:
so how would i lay out 3 x QB132 over a 5 x 5 spot? Wouldn't I need four to make more of a square?
Click to expand...
the qb 132 mesure 12"x9" you would arrange them in a 3 rows of 4. for a total of 12. If the geometry of the qb 132 was a square you would be right but its actually a rectangle.
 
andymex said:
the qb 132 mesure 12"x9" you would arrange them in a 3 rows of 4. for a total of 12. If the geometry of the qb 132 was a square you would be right but its actually a rectangle.
Click to expand...
Ah ha, I see. So a kit of four is $99, and I'd want 3 of those kits. Would I use something like the XL heatsink for each row of four?
 
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